EP 3107457 A4 20180103 - TOMOGRAPHY APPARATUS AND METHOD OF RECONSTRUCTING A TOMOGRAPHY IMAGE BY THE TOMOGRAPHY APPARATUS
Title (en)
TOMOGRAPHY APPARATUS AND METHOD OF RECONSTRUCTING A TOMOGRAPHY IMAGE BY THE TOMOGRAPHY APPARATUS
Title (de)
TOMOGRAFIEVORRICHTUNG UND VERFAHREN ZUR REKONSTRUKTION EINES TOMOGRAFIEBILDES DURCH DIE TOMOGRAFIEVORRICHTUNG
Title (fr)
APPAREIL DE TOMOGRAPHIE, ET PROCÉDÉ DE RECONSTRUCTION D'IMAGE DE TOMOGRAPHIE PAR L'APPAREIL DE TOMOGRAPHIE
Publication
Application
Priority
- US 201461942717 P 20140221
- KR 20140137849 A 20141013
- KR 2015001689 W 20150223
Abstract (en)
[origin: KR20150099384A] Disclosed is a computer tomography apparatus which comprises a data obtaining part obtaining a first image corresponding to a first point and obtaining a second image corresponding to a second point by CT scanning an object; an image reconstructing part obtaining first information presenting relation between the amount of movement of the object and time based on the amount of movement between the first image and the second image, predicting a third image corresponding to a third point between the first point and the second point based on the first information, correcting the first information by using measurement data corresponding to the third point and the predicted third image, and reconstructing the third image by using the corrected first information; and a display part displaying the reconstructed third image.
IPC 8 full level
CPC (source: EP KR US)
A61B 6/032 (2013.01 - KR); A61B 6/4085 (2013.01 - EP KR US); A61B 6/463 (2013.01 - EP KR US); A61B 6/466 (2013.01 - EP US); A61B 6/469 (2013.01 - EP US); A61B 6/486 (2013.01 - EP US); A61B 6/503 (2013.01 - EP US); A61B 6/504 (2013.01 - EP US); A61B 6/5205 (2013.01 - EP US); A61B 6/5217 (2013.01 - EP US); A61B 6/5264 (2013.01 - EP US); A61B 6/5288 (2013.01 - EP US); A61B 6/541 (2013.01 - EP US); G06T 7/20 (2013.01 - KR); G06T 7/97 (2016.12 - KR); G06T 11/005 (2013.01 - EP KR US); G06T 13/20 (2013.01 - KR); G06T 15/08 (2013.01 - EP KR US); A61B 6/4078 (2013.01 - EP US); A61B 6/563 (2013.01 - EP KR US); G06T 2207/10081 (2013.01 - KR); G06T 2211/412 (2013.01 - EP); G06T 2211/421 (2013.01 - EP); G06T 2215/16 (2013.01 - KR)
Citation (search report)
- [A] WO 2008156764 A1 20081224 - UNIV JOHNS HOPKINS [US], et al
- [A] US 2006074292 A1 20060406 - THOMSON EUAN [US], et al
- [A] PIERRE GRANGEAT ET AL: "Theoretical framework for a dynamic cone-beam reconstruction algorithm based on a dynamic particle model", PHYSICS IN MEDICINE AND BIO, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL GB, vol. 47, no. 15, 1 January 2002 (2002-01-01), pages 2611 - 2625, XP009145153, ISSN: 0031-9155
- See references of WO 2015126189A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
CN 106232009 A 20161214; CN 106232009 B 20190618; EP 3107457 A1 20161228; EP 3107457 A4 20180103; EP 3107457 B1 20190424; KR 101582093 B1 20160104; KR 20150099384 A 20150831
DOCDB simple family (application)
CN 201580020705 A 20150223; EP 15751763 A 20150223; KR 20140137849 A 20141013